Brake force corrector - principle of operation. Does it affect the ABS performance? How does the braking system work?
Content
A number of sensors in the brake system ensure its efficient operation. Do you often travel by car? Want to make sure your car brakes safely when needed? A brake force equalizer is standard on older vehicles. This affects the level of travel safety. Thanks to this, the braking system will never let you down. Depending on the load on the brakes, the corrector shifts the load from one axle to another. In this way, you avoid skids and excessive overloads that are dangerous for vehicle components.
Brake force corrector - what is worth knowing about it?
The brake force corrector is a device that controls the operation of the brake system of wagons. You will find it near the rear axle of the car, where the car is heaviest. Thanks to this, the brake corrector effectively transfers the braking force from the rear axle to the front axle and vice versa. The work of the brake corrector is also important when carrying small overloads. Do you have a car with brake booster? Thanks to this, you will avoid:
- uncontrolled slips;
- problems with braking in emergency situations;
- damage to the components of the brake and steering system.
When buying a used car, be sure to check if it is equipped with a rear wheel slip sensor. Braking efficiency with the use of a corrector is much higher with a load on the rear axle.
Types of brake force correctors in cars
According to design solutions and methods of operation, wheel brake correctors are divided into:
- pressure equalizers in brake lines;
- temporary (inertial) equalizers;
- axle load adjusters.
The principle of operation of individual models is different. Popular brake line pressure correctors analyze a sudden increase in line pressure and regulate it. This ensures uniform braking of all wheels of the car. The controller during braking allows you to change the pressure in the brake lines. In this case, always maintain the correct pressure in the system by topping up the brake fluid.
The deceleration controlled compensator constantly changes the pressure in the pipelines depending on the degree of deceleration. When the wheels are blocked, the pressure on the pistons changes and unloads, for example, one axle of the car. The last type of correctors takes into account static loads on the vehicle axles and, on this basis, controls the displacement of the piston in the corrector.
Brake force corrector - what does it do?
The brake corrector of the front and rear axles of the car is a device that works perfectly with ABS systems. This combination is a guarantee of safety during every trip. Changing the braking force will help avoid skidding in the event of an emergency stop.
The main task of the brake corrector is to ensure the correct proportions between the load on the front and rear axles. Do you have a car with accessories that regulate how the brakes work? So you don't need an ABS system. However, when you have both of these systems, you can be at ease.
The simplest correctors look like a regular valve. The position of the piston in this case depends on the vehicle load. Slightly more advanced devices are equipped with levers connected to the rear axle. The spring used for this regulates the operation of the entire brake force control system in any part of the vehicle. The piston in the corrector of a passenger car is controlled by a spring.
How to diagnose a malfunction of the brake system with a corrector?
Diagnosing the performance of the brake control system is not an easy task. Also, you can't check the problem yourself. Want to know which items were damaged? To do this, go to an inspection station or a professional mechanical workshop. As part of the diagnosis, use the three most common methods:
- measurement of pressure in the brake lines;
- measurement of braking forces on roller tables;
- traction tests at the SKP.
The correctness of the brake force corrector is analyzed by comparing the pressures in the brake circuits. You will get the correct values from the car manufacturer. What should I do if the pressure measurement shows no errors and the system does not work properly? Monitoring the operation of the axle control with the help of a spring also consists in analyzing the technical condition of the brake components. If you notice any mechanical damage, contact a mechanic immediately for an inspection!
Measuring roads is the last thing you can do. You will only do this when other methods fail. Traction tests on the road allow only an approximate check of the correct operation of the brake system and corrector. Cars equipped with both ABS and EQ are much more difficult to diagnose.
Brake force corrector - what are the prices for sensors?
Learn about the cost of troubleshooting issues related to brake force measurement and brake control. Basic diagnostics of the system in the workshop is no more than 100-20 euros. Do you want your car to run smoothly? Do you feel that the brake equalizer is not working properly? Do not worry. Prices for spare parts for most cars range from 100 to 50 euros. Even in the event of a problematic malfunction, you will not be subject to excessive costs.
You can buy this type of auto parts mainly from automotive wholesalers and online stores. Maintain proper brake pressure and ABS operation. Don't skimp on safety. What will you get as part of the smooth operation of the proofreader? You will avoid slipping of the rear wheels, and also change the load on the rear axle. Due to this, not only the brake discs, but also the pads will wear out to a lesser extent. You will also unload the shock absorbers. You probably know that their replacement is not the cheapest. Take care of the operation of the pressure corrector in the front and rear axle lines and you will avoid many problems while driving.
